| Task: | Jubilee |
| Sender: | ¯\_(._.)_/¯ |
| Submission time: | 2025-11-08 13:09:55 +0200 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | WRONG ANSWER |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.00 s | details |
| #2 | ACCEPTED | 0.00 s | details |
| #3 | ACCEPTED | 0.00 s | details |
| #4 | WRONG ANSWER | 0.00 s | details |
| #5 | WRONG ANSWER | 0.00 s | details |
| #6 | WRONG ANSWER | 0.01 s | details |
| #7 | ACCEPTED | 0.00 s | details |
| #8 | ACCEPTED | 0.01 s | details |
| #9 | ACCEPTED | 0.00 s | details |
| #10 | ACCEPTED | 0.01 s | details |
| #11 | ACCEPTED | 0.01 s | details |
| #12 | ACCEPTED | 0.00 s | details |
| #13 | WRONG ANSWER | 0.00 s | details |
| #14 | WRONG ANSWER | 0.01 s | details |
Code
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int mod = 1e9+7;
signed main() {
int n, m;
cin >> n >> m;
int res = m * (m-1);
res %= mod;
for (int i = 1; i < n; i++)
{
res = res * (m-1) + res * (m-2) * (m-2);
res %= mod;
}
cout << res;
return 0;
}Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 3 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 2
Verdict: ACCEPTED
| input |
|---|
| 1 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 3
Verdict: ACCEPTED
| input |
|---|
| 1 1000000000 |
| correct output |
|---|
| 56 |
| user output |
|---|
| 56 |
Test 4
Verdict: WRONG ANSWER
| input |
|---|
| 2 1000000000 |
| correct output |
|---|
| 4088 |
| user output |
|---|
| 252972078 |
Feedback: Incorrect character on line 1 col 1: expected "4088", got "252972078"
Test 5
Verdict: WRONG ANSWER
| input |
|---|
| 3 1000000000 |
| correct output |
|---|
| 298424 |
| user output |
|---|
| -888381185 |
Feedback: Incorrect character on line 1 col 1: expected "298424", got "-888381185"
Test 6
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 1000000000 |
| correct output |
|---|
| 859388820 |
| user output |
|---|
| 445632765 |
Feedback: Incorrect character on line 1 col 1: expected "859388820", got "445632765"
Test 7
Verdict: ACCEPTED
| input |
|---|
| 2 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 8
Verdict: ACCEPTED
| input |
|---|
| 1000000 1 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 9
Verdict: ACCEPTED
| input |
|---|
| 1 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 10
Verdict: ACCEPTED
| input |
|---|
| 1000000 2 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 11
Verdict: ACCEPTED
| input |
|---|
| 1000000 3 |
| correct output |
|---|
| 129870828 |
| user output |
|---|
| 129870828 |
Test 12
Verdict: ACCEPTED
| input |
|---|
| 1 3 |
| correct output |
|---|
| 6 |
| user output |
|---|
| 6 |
Test 13
Verdict: WRONG ANSWER
| input |
|---|
| 21355 1239478 |
| correct output |
|---|
| 74219157 |
| user output |
|---|
| 368921042 |
Feedback: Incorrect character on line 1 col 1: expected "74219157", got "368921042"
Test 14
Verdict: WRONG ANSWER
| input |
|---|
| 531578 913517291 |
| correct output |
|---|
| 105420893 |
| user output |
|---|
| 227514063 |
Feedback: Incorrect character on line 1 col 1: expected "105420893", got "227514063"